Kedu ka esi arụ ọrụ usoro Bisphenol A BPA Sulfuric Acid?
Bisphenol A bpa Usoro Asịd Sọlfuric
Phenol na acetone na-enweta mmeghachi omume mmiri na sulfuric acid nke nwere oke mkpokọta nke 72.5%–73.0% na 35–45°C. A na-asa ngwaahịa ahụ na mmiri, mee ka ọ dị ka kristal, kewaa ya site na centrifugation, ma kpọọ nkụ iji nweta bisphenol A nke dabara adaba maka resin epoxy na ihe ndị na-egbochi ire ọkụ. Ọnụego oriri kwa tọn nke ngwaahịa bụ ihe dị ka tọn 0.925 nke phenol, tọn 0.285 nke acetone, na tọn 0.500 nke sulfuric acid (ịdị ọcha 98%).
Usoro Bisphenol A bpa a nwere ngwa na usoro dị mfe. Agbanyeghị, ọ na-enwe oke oriri ihe eji emepụta ihe, nke na-ebute ọnụ ahịa ngwaahịa dị elu. Ọ na-emekwa ka ihe ndị e ji emepụta ihe, paịpụ mmiri, valvụ, na ebe a na-emepụta ihe ghara ịdị irè. Ọzọkwa, ịdị mma nke ngwaahịa ahụ erughị ihe achọrọ maka imepụta polycarbonate ma ọ bụ resin epoxy nke nwere ọkwa nri.